109781104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{403607}}^1$

素因数の和:403632

約数の個数: 20

約数和(自身を含む): 225213264

約数和(自身を除く): 115432160

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 403607, 807214, 1614428, 3228856, 6457712, 6861319, 13722638, 27445276, 54890552, 109781104]

約数ペア:

[(1, 109781104), (2, 54890552), (4, 27445276), (8, 13722638), (16, 6861319), (17, 6457712), (34, 3228856), (68, 1614428), (136, 807214), (272, 403607)]